Sealant forming nozzle, sealant forming apparatus, and sealant forming method

Abstract

A sealant forming nozzle is a sealant forming nozzle that forms sealant by being moved along a target surface, and includes: a main body portion covering the target surface and forming a cavity, the cavity including an opening that opens only toward a rear side in a movement direction and a closing surface provided on a front side in the movement direction; and a discharge hole that is formed in the main body portion and guides a sealing material supplied from outside into the cavity. The closing surface extends so as to approach the target surface toward the front side in the movement direction in a cross-sectional view in a direction orthogonal to the movement direction and along the target surface.

Dependencies are inferred from the claim text.